Your Water Softener Specialist in McHenry, IL

Johnson Water Conditioning has been providing customers in McHenry, Illinois and surrounding cities with high quality water softener installation and repair since opening our doors in 1936. Over the years we’ve become one of the largest and most respected independent water conditioning businesses in Illinois.

We specialize in providing customers in LAKE, KANE, DUPAGE, COOK AND WILL COUNTIES with high quality water they can’t find anywhere else. Since 1936, we’ve provided customers with:

Free Water Analysis and Estimates: We don’t charge to come to your home or place of business and test the water. Contact us today for more information.

Fix or No-Charge Service: We have the technicians with the skills to repair or service any type of water filtration equipment. In the rare event that we can’t fix it, we won’t charge you anything.

Free Basic Installation: we provide basic installation at no charge for anyone who purchases a Johnson Water Conditioning system.

Residential and Commercial: If you’re in the hotel business, restaurant business, or manufacturing business, we can provide you with the water conditioning equipment you need at an affordable price.

Water Conditioning in Lake, Kane, DuPage, Cook and Will Counties

At Johnson Water Conditioning, we provide LAKE, KANE, DUPAGE, COOK AND WILL COUNTIES with services for both the residential and commercial customer. Whether you need a water conditioner, well water treatment, a water softener, or an iron filter, our company can provide you with these products and help you install them correctly.

Contact our team of technicians in McHenry today for more information on what we can do to treat your water.

What Our Customers Are Saying

The technicians are very helpful and do great work. I had an entire softener system replaced. It works great. I highly recommend them. Austin and Nick arrived when they said and completed the work quickly. I would rate above 5 if I could.– Cayce Vance

Jason was superb. He came to our home as scheduled even though he had a long day and a tire blowout. We were his last stop, and he insisted that he stop by to look at our situation. He gave us a thorough explanation and gave us helpful tips. We will always call Johnson Water Conditioning before anyone else. We wouldn’t recommend anyone else!– Monica Elis

The technicians Austin & Nick were very professional, promptly arrived, did not waste time, and finished fast. Will recommend to friends. Thanks.– Zbigniew Knaszak